Abstract
The Particle Listings 2000 edition gave the recommended value of antiproton mass, for the first time, to be within 5 × 10−7 in the relative deviation from the proton mass; this can be a test of the CPT invariance. The value was derived by our precision 3-body calculation to analyze the laser spectroscopy data of metastable states in antiprotonic helium atoms taken at CERN. The 2002 edition reported an one-order smaller value, 6 × 10−8, based on further development of both the experiment and our calculation.
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Kino, Y., Kamimura, M., Kudo, H. (2003). The Latest Determination of Antiproton Mass by Precision Three-Body Calculation of Antiprotonic Helium Atoms. In: Krivec, R., Rosina, M., Golli, B., Širca, S. (eds) Few-Body Problems in Physics ’02. Few-Body Systems, vol 14. Springer, Vienna. https://doi.org/10.1007/978-3-7091-6728-1_39
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DOI: https://doi.org/10.1007/978-3-7091-6728-1_39
Publisher Name: Springer, Vienna
Print ISBN: 978-3-7091-7393-0
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